humidity detector / CO2 / wall-mounted / KNX
A 2178 WW Jung



  • Type:

    humidity, CO2

  • Installation:


  • Other characteristics:

    KNX, multifunction


CO2 multi-sensor
with integrated BCU
with humidity sensor and room temperature controller
with integrated push-button interface 2-gang

Intended use
Measurement of CO2 concentration, relative air humidity and air temperature
Output of the measured values as telegram to the bus, e.g. for controlling fans or window drives via KNX telegrams
Single-room temperature control in KNX installations
Installation in appliance box according to DIN 49073

Other Jung products

KNX system